_:vb57666	<http://www.w3.org/2002/07/owl#unionOf>	_:vb57670 .
_:vb57667	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
_:vb57667	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Vtodo> .
_:vb57670	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb57669 .
_:vb57668	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Vevent> .
_:vb57666	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
_:vb57669	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb57668 .
_:vb57668	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb57667 .
_:vb57670	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Vevent> .
_:vb57669	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Vtodo> .